Bought these bunk beds for a lake house bunk room. They are weighed for an adult weight.  They have stayed true to their word. Guests actually find them comfortable to sleep in and I am sure they will hold up for years with grandchildren. They look really nice and are easy to use.  Nightmare to make the top bunk but that is a bunk bed problem and not a product problem.  Used with memory foam mattresses.  They are so comfortable that guests have asked me where I got them.   Very pleased with this purchase. Also… they can be unstacked and used well without being bunks.  If you remove the ladder they function as single and full beds. Very pleased with this purchase again… but I won’t have to because I bought 2.